Pentair Rainbow 8-3/8 Rainbow Skimmer Weir - R240067. Fits Many Skimmers, and Can Be Trimmed to Fit with a Hacksaw. Fits Hayward SP1080+ Series.
to Install This Universal Weir Type, Shut Off Pump, Hold Weir In Position At Front of Skimmer, While Using Pliers In Your Other Hand to Remove The Two Small Pins. This Releases The Spring Loaded Arms to Hold The Weir In Place.